1460760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 128

約数和(自身を含む): 5253120

約数和(自身を除く): 3792360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 47, 56, 60, 70, 74, 84, 94, 105, 111, 120, 140, 141, 148, 168, 185, 188, 210, 222, 235, 259, 280, 282, 296, 329, 370, 376, 420, 444, 470, 518, 555, 564, 658, 705, 740, 777, 840, 888, 940, 987, 1036, 1110, 1128, 1295, 1316, 1410, 1480, 1554, 1645, 1739, 1880, 1974, 2072, 2220, 2590, 2632, 2820, 3108, 3290, 3478, 3885, 3948, 4440, 4935, 5180, 5217, 5640, 6216, 6580, 6956, 7770, 7896, 8695, 9870, 10360, 10434, 12173, 13160, 13912, 15540, 17390, 19740, 20868, 24346, 26085, 31080, 34780, 36519, 39480, 41736, 48692, 52170, 60865, 69560, 73038, 97384, 104340, 121730, 146076, 182595, 208680, 243460, 292152, 365190, 486920, 730380, 1460760]

約数ペア:

[(1, 1460760), (2, 730380), (3, 486920), (4, 365190), (5, 292152), (6, 243460), (7, 208680), (8, 182595), (10, 146076), (12, 121730), (14, 104340), (15, 97384), (20, 73038), (21, 69560), (24, 60865), (28, 52170), (30, 48692), (35, 41736), (37, 39480), (40, 36519), (42, 34780), (47, 31080), (56, 26085), (60, 24346), (70, 20868), (74, 19740), (84, 17390), (94, 15540), (105, 13912), (111, 13160), (120, 12173), (140, 10434), (141, 10360), (148, 9870), (168, 8695), (185, 7896), (188, 7770), (210, 6956), (222, 6580), (235, 6216), (259, 5640), (280, 5217), (282, 5180), (296, 4935), (329, 4440), (370, 3948), (376, 3885), (420, 3478), (444, 3290), (470, 3108), (518, 2820), (555, 2632), (564, 2590), (658, 2220), (705, 2072), (740, 1974), (777, 1880), (840, 1739), (888, 1645), (940, 1554), (987, 1480), (1036, 1410), (1110, 1316), (1128, 1295)]